# Proposed AD FAA-2010-0127: The Boeing Company Model 767 Airplanes

- Type: Proposed airworthiness directive (not in force)
- Status: Became AD 2010-26-08
- Products: Boeing
- Product type: Aircraft
- Action: Notice of proposed rulemaking (NPRM).
- Published: February 22, 2010, 75 FR 7557
- Comments due: April 8, 2010
- Became: [AD 2010-26-08](https://openairdocs.org/ad/2010-26-08)
- Docket: FAA-2010-0127 (https://www.regulations.gov/docket/FAA-2010-0127, where comments are filed)
- Project: 2009-NM-242-AD
- FR document: 2010-3371
- Official PDF: https://openairdocs.org/files/sha256/54/de/54de04a0de64a98471b5c465c3505d97bcbff482083f264a8bfd07dd67b1000c (from https://www.govinfo.gov/content/pkg/FR-2010-02-22/pdf/2010-3371.pdf)
- Federal Register: https://www.federalregister.gov/documents/2010/02/22/2010-3371/airworthiness-directives-the-boeing-company-model-767-airplanes
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/3941A5EE99AA695A862576D2004C1829.0001
- Page: https://openairdocs.org/proposed/FAA-2010-0127

## Summary

We propose to adopt a new airworthiness directive (AD) for certain Model 767-200, -300, -300F, and -400ER series airplanes. This proposed AD would require a detailed inspection of the entryway door movable ceiling panel for pin migration at either end of the hinge assembly and damage to the pin; a detailed inspection for correct crimp at both ends and damage to hinge stock; a detailed inspection of the ceiling area for any visible cosmetic and/or tie-rod chafing that could be caused by a migrated hinge pin; and a detailed inspection for wire damage and/or breakage; and other specified and corrective actions if necessary. This proposed AD results from reports of fault messages caused by improperly crimped hinge pins coming into contact with wires and causing damage. We are proposing this AD to detect and correct improperly crimped hinge pins, which could damage tie rods and wire bundles, causing shorts in many systems, including the spar fuel shut off valve, oxygen mask deployment, and burned wires, which could be an ignition source in a hidden area of the airplane.

## Notices in this docket

- Feb 22, 2010: Notice of proposed rulemaking (NPRM). (first notice), FR document 2010-3371, comments due Apr 8, 2010 (https://www.federalregister.gov/documents/2010/02/22/2010-3371/airworthiness-directives-the-boeing-company-model-767-airplanes)

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